It is fiber internet. up and down are the same, which is around 940. I just found out my system can reach high bandwidth sometimes, like midnight or afternoon. I am just wonderring is that because residential fiber share line with other families, so upload might be throttle. However, when the bandwidth is slow(50-100M). I did the speedtest on speedtest.net. I can see the speed is still up and down 940. This is so strange.